Hourly Weather Forecast - Sonoma, CA

9 PM
57°F
70%
5mph
SSE
70% Chance of Light Rain
Humidity
96%
Feels like
57°F
Dew Point
56°F
10 PM
57°F
70%
7mph
S
70% Chance of Light Rain
Humidity
97%
Feels like
57°F
Dew Point
56°F
11 PM
57°F
60%
7mph
SSW
60% Chance of Light Rain
Humidity
98%
Feels like
57°F
Dew Point
56°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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